int CONF_modules_load_file(const char *filename, const char *appname,
unsigned long flags);
int CONF_modules_load(const CONF *cnf, const char *appname,
unsigned long flags);
DESCRIPTION
The function CONF_modules_load_file() configures OpenSSL using file
filename and application name
appname. If filename is NULL the standard OpenSSL
configuration file is used. If appname is NULL the standard OpenSSL
application name openssl_conf is
used. The behaviour can be cutomized using flags.
CONF_modules_load() is idential to CONF_modules_load_file() except it
read configuration information from cnf.
NOTES
The following flags are currently
recognized:
CONF_MFLAGS_IGNORE_ERRORS if set
errors returned by individual configuration modules are ignored. If
not set the first module error is considered fatal and no further
modules are loads.
Normally any modules errors will add error information to the error
queue. If CONF_MFLAGS_SILENT is set
no error information is added.
If CONF_MFLAGS_NO_DSO is set
configuration module loading from DSOs is disabled.
CONF_MFLAGS_IGNORE_MISSING_FILE if
set will make CONF_load_modules_file() ignore missing configuration
files. Normally a missing configuration file return an error.
RETURN VALUE
These functions return 1 for success and a zero or negative value for
failure. If module errors are not ignored the return code will
reflect the return value of the failing module (this will always be
zero or negative).
